1 |
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2 |
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3 |
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4 | var default_1 = (function () {
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5 | function default_1() {
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6 | this.map = {};
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7 | }
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8 | default_1.prototype.has = function (key) {
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9 | return this.map[key] !== undefined;
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10 | };
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11 | default_1.prototype.get = function (key, def) {
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12 | var v = this.map[key];
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13 | return v === undefined ? def : v;
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14 | };
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15 | default_1.prototype.set = function (key, value) {
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16 | this.map[key] = value;
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17 | };
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18 | default_1.prototype.clear = function () {
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19 | this.map = {};
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20 | };
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21 | default_1.prototype.delete = function (key) {
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22 | delete this.map[key];
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23 | };
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24 | default_1.prototype.size = function () {
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25 | return Object.keys(this.map).length;
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26 | };
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27 | return default_1;
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28 | }());
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29 | export default default_1;
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30 |
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